diff --git a/DetourCrowd/Source/DetourObstacleAvoidance.cpp b/DetourCrowd/Source/DetourObstacleAvoidance.cpp
index 3b2ff2c..8466c81 100644
--- a/DetourCrowd/Source/DetourObstacleAvoidance.cpp
+++ b/DetourCrowd/Source/DetourObstacleAvoidance.cpp
@@ -331,7 +331,7 @@ float dtObstacleAvoidanceQuery::processSample(const float* vcand, const float cs
 	// find the threshold hit time to bail out based on the early out penalty
 	// (see how the penalty is calculated below to understnad)
 	float minPen = minPenalty - vpen - vcpen;
-	float tThresold = ((double)m_params.weightToi/(double)minPen - 0.1) * (double)m_params.horizTime;
+	float tThresold = (m_params.weightToi / minPen - 0.1f) * m_params.horizTime;
 	if (tThresold - m_params.horizTime > -FLT_EPSILON)
 		return minPenalty; // already too much
 
@@ -528,7 +528,6 @@ int dtObstacleAvoidanceQuery::sampleVelocityAdaptive(const float* pos, const flo
 	
 	const int nd = dtClamp(ndivs, 1, DT_MAX_PATTERN_DIVS);
 	const int nr = dtClamp(nrings, 1, DT_MAX_PATTERN_RINGS);
-	const int nd2 = nd / 2;
 	const float da = (1.0f/nd) * DT_PI*2;
 	const float ca = cosf(da);
 	const float sa = sinf(da);
diff --git a/RecastDemo/Include/SlideShow.h b/RecastDemo/Include/SlideShow.h
index 90f2a61..8e6bcc0 100644
--- a/RecastDemo/Include/SlideShow.h
+++ b/RecastDemo/Include/SlideShow.h
@@ -35,7 +35,6 @@ class SlideShow
 	void purgeImage();
 	bool loadImage(const char* path);
 
-	bool m_showSlides;
 	bool m_showCurSlide;
 	float m_slideAlpha;
 	int m_curSlide;
diff --git a/RecastDemo/Include/TestCase.h b/RecastDemo/Include/TestCase.h
index 74994f1..3269042 100644
--- a/RecastDemo/Include/TestCase.h
+++ b/RecastDemo/Include/TestCase.h
@@ -39,10 +39,13 @@ class TestCase
 		}
 		
 		TestType type;
-		float spos[3], epos[3];
-		float nspos[3], nepos[3];
+		float spos[3];
+		float epos[3];
+		float nspos[3];
+		float nepos[3];
 		float radius;
-		int includeFlags, excludeFlags;
+		unsigned short includeFlags;
+		unsigned short excludeFlags;
 		bool expand;
 		
 		float* straight;
diff --git a/RecastDemo/Source/ChunkyTriMesh.cpp b/RecastDemo/Source/ChunkyTriMesh.cpp
index 47e8778..2991d4f 100644
--- a/RecastDemo/Source/ChunkyTriMesh.cpp
+++ b/RecastDemo/Source/ChunkyTriMesh.cpp
@@ -118,12 +118,12 @@ static void subdivide(BoundsItem* items, int nitems, int imin, int imax, int tri
 		if (axis == 0)
 		{
 			// Sort along x-axis
-			qsort(items+imin, inum, sizeof(BoundsItem), compareItemX);
+			qsort(items+imin, static_cast<size_t>(inum), sizeof(BoundsItem), compareItemX);
 		}
 		else if (axis == 1)
 		{
 			// Sort along y-axis
-			qsort(items+imin, inum, sizeof(BoundsItem), compareItemY);
+			qsort(items+imin, static_cast<size_t>(inum), sizeof(BoundsItem), compareItemY);
 		}
 		
 		int isplit = imin+inum/2;
diff --git a/RecastDemo/Source/Sample_TempObstacles.cpp b/RecastDemo/Source/Sample_TempObstacles.cpp
index 04f66a5..0594cc3 100644
--- a/RecastDemo/Source/Sample_TempObstacles.cpp
+++ b/RecastDemo/Source/Sample_TempObstacles.cpp
@@ -672,7 +672,6 @@ class TempObstacleHilightTool : public SampleTool
 	Sample_TempObstacles* m_sample;
 	float m_hitPos[3];
 	bool m_hitPosSet;
-	float m_agentRadius;
 	int m_drawType;
 	
 public:
@@ -680,7 +679,6 @@ public:
 	TempObstacleHilightTool() :
 		m_sample(0),
 		m_hitPosSet(false),
-		m_agentRadius(0),
 		m_drawType(DRAWDETAIL_AREAS)
 	{
 		m_hitPos[0] = m_hitPos[1] = m_hitPos[2] = 0;
diff --git a/RecastDemo/Source/TestCase.cpp b/RecastDemo/Source/TestCase.cpp
index 2afab4f..f625171 100644
--- a/RecastDemo/Source/TestCase.cpp
+++ b/RecastDemo/Source/TestCase.cpp
@@ -146,7 +146,7 @@ bool TestCase::load(const char* filePath)
 			test->expand = false;
 			test->next = m_tests;
 			m_tests = test;
-			sscanf(row+2, "%f %f %f %f %f %f %x %x",
+			sscanf(row+2, "%f %f %f %f %f %f %hx %hx",
 				   &test->spos[0], &test->spos[1], &test->spos[2],
 				   &test->epos[0], &test->epos[1], &test->epos[2],
 				   &test->includeFlags, &test->excludeFlags);
@@ -160,7 +160,7 @@ bool TestCase::load(const char* filePath)
 			test->expand = false;
 			test->next = m_tests;
 			m_tests = test;
-			sscanf(row+2, "%f %f %f %f %f %f %x %x",
+			sscanf(row+2, "%f %f %f %f %f %f %hx %hx",
 				   &test->spos[0], &test->spos[1], &test->spos[2],
 				   &test->epos[0], &test->epos[1], &test->epos[2],
 				   &test->includeFlags, &test->excludeFlags);
@@ -204,8 +204,8 @@ void TestCase::doTests(dtNavMesh* navmesh, dtNavMeshQuery* navquery)
 		iter->nstraight = 0;
 		
 		dtQueryFilter filter;
-		filter.setIncludeFlags((unsigned short)iter->includeFlags);
-		filter.setExcludeFlags((unsigned short)iter->excludeFlags);
+		filter.setIncludeFlags(iter->includeFlags);
+		filter.setExcludeFlags(iter->excludeFlags);
 	
 		// Find start points
 		TimeVal findNearestPolyStart = getPerfTime();
diff --git a/RecastDemo/Source/main.cpp b/RecastDemo/Source/main.cpp
index 68223dc..e2a3052 100644
--- a/RecastDemo/Source/main.cpp
+++ b/RecastDemo/Source/main.cpp
@@ -139,7 +139,7 @@ int main(int /*argc*/, char** /*argv*/)
 	float timeAcc = 0.0f;
 	Uint32 prevFrameTime = SDL_GetTicks();
 	int mousePos[2] = {0, 0};
-	float origMousePos[2] = {0, 0}; // Used to compute mouse movement totals across frames.
+	int origMousePos[2] = {0, 0}; // Used to compute mouse movement totals across frames.
 	
 	float cameraEulers[] = {45, -45};
 	float cameraPos[] = {0, 0, 0};